22169697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 33736704

約数和(自身を除く): 11567007

約数列:

[1, 3, 11, 33, 37, 67, 111, 201, 271, 407, 737, 813, 1221, 2211, 2479, 2981, 7437, 8943, 10027, 18157, 27269, 30081, 54471, 81807, 110297, 199727, 330891, 599181, 671809, 2015427, 7389899, 22169697]

約数ペア:

[(1, 22169697), (3, 7389899), (11, 2015427), (33, 671809), (37, 599181), (67, 330891), (111, 199727), (201, 110297), (271, 81807), (407, 54471), (737, 30081), (813, 27269), (1221, 18157), (2211, 10027), (2479, 8943), (2981, 7437)]